Why register?

COMPADRE and COMADRE are open-access resources, with the exception of data under embargo (currently <0.3% of data) and data yet to be digitized or checked for consistency (See our lists of what is in store for COMPADRE and COMADRE). However, in order to communicate with our users with regards to data updates, workshops and other opportunities, we encourage registering. Likewise, you can also follow us on Twitter @compadreDB and @comadreDB and Facebook.